Thank you for the trouble you have ____ to help me. 
#94785
A
paid
B
taken
C
had
D
asked
推荐题目
________ something wrong with the machine, I am afraid.
#94080
A
There seems to have
B
There seems to be
C
He seems to be
D
It seems to be
As far as I am concerned,education is about learning and the more you learn,________.
#91951
A
the more for life are you equipped
B
the more equipped for life you are
C
the more life you are equipped for
D
you are equipped the more for life
——He ought ot have been warned of the danger.——____, but he wouldn’t listen to me.
#94809
A
yes, he ought to
B
So he was
C
So was he
D
So it was with him
The Great Wall is __________ tourist attraction that millions of people pour in every year.
#92521
A
so a well-known
B
a so well-known
C
such well-known a
D
such a well-known